2017752168

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:647

約数の個数: 128

約数和(自身を含む): 5461585920

約数和(自身を除く): 3443833752

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 67, 68, 102, 134, 136, 201, 204, 223, 268, 331, 402, 408, 446, 536, 662, 669, 804, 892, 993, 1139, 1324, 1338, 1608, 1784, 1986, 2278, 2648, 2676, 3417, 3791, 3972, 4556, 5352, 5627, 6834, 7582, 7944, 9112, 11254, 11373, 13668, 14941, 15164, 16881, 22177, 22508, 22746, 27336, 29882, 30328, 33762, 44354, 44823, 45016, 45492, 59764, 66531, 67524, 73813, 88708, 89646, 90984, 119528, 133062, 135048, 147626, 177416, 179292, 221439, 253997, 266124, 295252, 358584, 377009, 442878, 507994, 532248, 590504, 754018, 761991, 885756, 1015988, 1131027, 1254821, 1508036, 1523982, 1771512, 2031976, 2262054, 2509642, 3016072, 3047964, 3764463, 4524108, 4945471, 5019284, 6095928, 7528926, 9048216, 9890942, 10038568, 14836413, 15057852, 19781884, 29672826, 30115704, 39563768, 59345652, 84073007, 118691304, 168146014, 252219021, 336292028, 504438042, 672584056, 1008876084, 2017752168]

約数ペア:

[(1, 2017752168), (2, 1008876084), (3, 672584056), (4, 504438042), (6, 336292028), (8, 252219021), (12, 168146014), (17, 118691304), (24, 84073007), (34, 59345652), (51, 39563768), (67, 30115704), (68, 29672826), (102, 19781884), (134, 15057852), (136, 14836413), (201, 10038568), (204, 9890942), (223, 9048216), (268, 7528926), (331, 6095928), (402, 5019284), (408, 4945471), (446, 4524108), (536, 3764463), (662, 3047964), (669, 3016072), (804, 2509642), (892, 2262054), (993, 2031976), (1139, 1771512), (1324, 1523982), (1338, 1508036), (1608, 1254821), (1784, 1131027), (1986, 1015988), (2278, 885756), (2648, 761991), (2676, 754018), (3417, 590504), (3791, 532248), (3972, 507994), (4556, 442878), (5352, 377009), (5627, 358584), (6834, 295252), (7582, 266124), (7944, 253997), (9112, 221439), (11254, 179292), (11373, 177416), (13668, 147626), (14941, 135048), (15164, 133062), (16881, 119528), (22177, 90984), (22508, 89646), (22746, 88708), (27336, 73813), (29882, 67524), (30328, 66531), (33762, 59764), (44354, 45492), (44823, 45016)]